Hi,
I am looking at a way to perform a flow match based on src mac, but
only part of it, say the first 4 bytes of the mac address. Can I do
similar things like nw_src_mask/nw_dst_mask?
/* Information on wildcards for a flow, as a supplement to flow_t. */
struct flow_wildcards {
uint32_t wildcards; /* enum ofp_flow_wildcards (in host order). */
uint32_t nw_src_mask; /* 1-bit in each significant nw_src bit. */
uint32_t nw_dst_mask; /* 1-bit in each significant nw_dst bit. */
};
Can I add a new src mac mask to the flow_wildcards and change
corresponding lookup functions to handle it similar to IP mask?
Thanks!
Yimin
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